Sheridan, P. H. (1999). Personal memoirs of P.H. Sheridan. Digital Scanning.
芝加哥风格引文Sheridan, Philip Henry. Personal Memoirs of P.H. Sheridan. Scituate, Mass.: Digital Scanning, 1999.
MLA引文Sheridan, Philip Henry. Personal Memoirs of P.H. Sheridan. Digital Scanning, 1999.
警告：这些引文格式不一定是100％准确.